Dr. Steve Reidel (dark hair and white beard with rolled up poster in hand)
from Batelle Labs kindly escorted us onto the Hanford Nuclear Reservation. Here
we discuss the general geology of the area while standing at the base of
Rattlesnake Mountain.
(photo: Jason Barnes)

Gwen Bart and Jonathan Fortney gaze down the back of Rattlesnake Ridge, part
of the Yakima Fold Belt that might be analogous to planetary wrinkle ridges
also found on Mercury, the Moon, and Mars.
(photo: Jason Barnes)